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China High Drilling Speed Rock Driller Jumbo driller for blasting hole drilling in underground rock roadway tunneling factory

High Drilling Speed Rock Driller Jumbo driller for blasting hole drilling in underground rock roadway tunneling

CMJ17, CMJ27 Fully Hydraulic Jumbo is designed for blasting hole drilling in the underground roadway. It is widely used in the construction of coal mine, metal mine, hydropower station, railway, etc. The ... Read More
2022-03-14 11:33:48
China CMM2-22 Low Weight Hydraulic Rock Bolting Jumbo for coal mine factory

CMM2-22 Low Weight Hydraulic Rock Bolting Jumbo for coal mine

CMM2-22 Low Weight Hydraulic Rock Bolting Jumbo for coal mine Application The low-height hydraulic bolting machine is a support device for roofs, rid drilling and install anchors for low roadways. The working ... Read More
2019-11-26 11:18:18
China Backhoe loader and double rock drillers for blasing hole drilling and clean in underground coal mine factory

Backhoe loader and double rock drillers for blasing hole drilling and clean in underground coal mine

Backhoe loader and double rock drillers for blasing hole drilling and clean in underground coal mine It is a kind of complicated drilling and loading machine for coal mines, it is mainly used for the tunneling ... Read More
2022-03-11 09:04:56
China CMM2-22 Coal Mine Hydraulic Bolting Jumbo factory

CMM2-22 Coal Mine Hydraulic Bolting Jumbo

Company's name: Shijiazhuang Coal Mining Machinery Co., Ltd. Company's address: 167 Yuxiang Street, Shijiazhuang, China. Contact person: Gina Tel: +86 311 85538986 Fax: +86 311 85538889 Email: ginazi@163.com ... Read More
2017-11-25 16:13:04
China Flameproofed crawler type rock driller for blasting in the underground coal mine roadway factory

Flameproofed crawler type rock driller for blasting in the underground coal mine roadway

Flameproofed crawler type rock driller for blasting in the underground coal mine roadway Full Hydraulic Jumbo CMJ17, CMJ27 Fully Hydraulic Jumbo is designed for drilling holes in a tunnel. It is widely used in ... Read More
2020-05-25 16:35:41
China CMJ2-27 HIGH SPEED DTH ROCK DRILLER FOR BLASTING HOLE IN THE UNDERGROUND COAL MINE factory

CMJ2-27 HIGH SPEED DTH ROCK DRILLER FOR BLASTING HOLE IN THE UNDERGROUND COAL MINE

CMJ2-27 FLAMEPROOF ROCK DRILLER FOR BLASTING HOLE IN THE UNDERGROUND COAL MINE CMJ27 Fully Hydraulic Jumbo is also known as rock driller, is designed for blasting hole drilling in a roadway, especially in a ... Read More
2017-11-25 16:19:08
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